Takashi Iizuka
Inventor
Stats
- 121 US patents issued
- 152 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 121 US Patents Issued
- 152 US Applications Filed
- 1552 Total Citation Count
- Mar 14, 2023 Most Recent Filing
- Feb 6, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DAI NIPPON PRINTING CO., LTD. | 2
2 1 1 1 1 | 2004
2006 2008 2012 2013 2014 |
| HITACHI, LTD. | 1
| 1979
|
| CASIO COMPUTER CO., LTD. | 1
| 1989
|
| ZEON CORPORATION | 2
2 1 2 | 2010
2013 2014 2015 |
| ORC MANUFACTURING CO., LTD. | 2
1 8 6 | 1994
1996 2000 2001 |
| CANON KABUSHIKI KAISHA | 2
4 1 1 | 1990
1992 1993 1994 |
| HYMO CORPORATION | 1
| 1994
|
| NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY | 1
| 2008
|
| ASAHI KOGAKU KOGYO KABUSHIKI KAISHA | 1
2 2 2 5 5 3 10 4 8 12 5 5 9 6 | 1987
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 |
| SEGA CORPORATION | 1
2 | 1999
2002 |
| ATTO CORPORATION | 1
| 1994
|
| Kabushiki Kaisha Sega Enterprises | 1
| 1999
|
| Sega Enterprises, Ltd. | 1
1 | 1999
2000 |
| AJINOMOTO CO., INC. | 1
1 | 1992
1993 |
| PENTAX CORPORATION | 1
2 10 5 8 8 1 | 1997
2000 2001 2002 2003 2004 2005 |
| HOYA CORPORATION | 2
2 | 2004
2010 |
| TOSHIBA TEC KABUSHIKI KAISHA | 1
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| US | Sep 17, 15 - Sep 17, 15 |
| Atsugi, JP | Sep 24, 91 - Aug 02, 94 |
| Chiyoda-ku, JP | Nov 10, 16 - Apr 23, 19 |
| Izunokuni Shizuoka, JP | Nov 19, 20 - Dec 21, 23 |
| Kanagawa, JP | Nov 07, 95 - Nov 07, 95 |
| Kawasaki, JP | Jul 13, 93 - Apr 05, 94 |
| Kyoto, JP | Jul 10, 12 - Jul 10, 12 |
| Nakanoku, JP | Jul 13, 06 - Jul 13, 06 |
| Nara, JP | Sep 28, 23 - Sep 28, 23 |
| Saitama, JP | Mar 03, 11 - Feb 16, 16 |
| Saitama-ken, JP | May 11, 99 - Oct 07, 08 |
| Shiki, JP | Sep 10, 91 - Apr 21, 92 |
| Shizuoka, JP | Nov 01, 07 - Nov 01, 07 |
| Takasaki, JP | Oct 06, 81 - Oct 06, 81 |
| Tokyo 164-0014, JP | Jun 27, 06 - Jun 27, 06 |
| Tokyo, JP | Apr 04, 89 - Apr 10, 25 |
| Tokyo-to, JP | Feb 15, 07 - Jul 26, 07 |
| Westminster, CO | Oct 05, 99 - Dec 26, 00 |
| Yokohama, JP | May 10, 94 - Jul 18, 95 |
| Zama, JP | Jul 26, 94 - Jul 26, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A23K: | FODDER | 2 |
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0115,746 | 2025 | OIL-EXTENDED CONJUGATED DIENE-BASED POLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER PRODUCT, AND TIRE | 0 |
| 12245814 | 2025 | Refraction measuring apparatus | 0 |
| 12188872 | 2025 | Adhesion interface observation method | 0 |
| 11873364 | 2024 | Method for producing conjugated diene rubber | 0 |
| 2023/0410,064 | 2023 | ELECTRONIC RECEIPT SYSTEM, SERVER, AND METHOD FOR ELECTRONIC RECEIPT SYSTEM | 0 |
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